142914904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{3617}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 293058000

約数和(自身を除く): 150143096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 898, 1796, 3592, 3617, 4939, 7234, 9878, 14468, 19756, 28936, 39512, 39787, 79574, 159148, 318296, 1624033, 3248066, 6496132, 12992264, 17864363, 35728726, 71457452, 142914904]

約数ペア:

[(1, 142914904), (2, 71457452), (4, 35728726), (8, 17864363), (11, 12992264), (22, 6496132), (44, 3248066), (88, 1624033), (449, 318296), (898, 159148), (1796, 79574), (3592, 39787), (3617, 39512), (4939, 28936), (7234, 19756), (9878, 14468)]